CR4470-5

$166.20

Description：SENSOR CURRENT XFMR 5A AC
Series：CR4400
Mfr：CR Magnetics Inc.
Package：Bulk

SKU:82e95142bd7a Category: Current Sensors Brand: CR Magnetics Inc.

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Product introduction

CR4470-5 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT XFMR 5A AC. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for CR4470-5

Description：SENSOR CURRENT XFMR 5A AC
Series：CR4400
Mfr：CR Magnetics Inc.
Package：Bulk
For Measuring：AC
Sensor Type：Transformer w/Conditioning
Current - Sensing：5A
Number of Channels：3
Output：Ratiometric, 0V ~ 5V
Sensitivity：-
Frequency：50Hz ~ 400Hz
Linearity：-
Accuracy：±0.5%
Voltage - Supply：24V
Response Time：250ms
Current - Supply (Max)：110mA
Operating Temperature：0°C ~ 60°C
Grade：-
Qualification：-
Polarization：Bidirectional
Mounting Type：DIN Rail, Panel
Package / Case：Module
Supplier Device Package：-

Current Sensors datasheet and documents for CR4470-5

CR4470-5

Current Sensors Overview

The CR4470-5 is a solid-core, three-channel RMS AC current transducer manufactured by CR Magnetics Inc. It features a bidirectional design with a primary current rating of 5A and an output range of 0V to 5V. The device operates within a frequency band of 50Hz to 400Hz and maintains an accuracy of ±0.5%. It requires a 24V power supply with a maximum current draw of 110mA. The unit supports DIN rail or panel mounting and functions reliably in temperatures ranging from 0°C to 60°C.

Current Sensors Feature Summary

Three-channel transformer-based sensing for simultaneous multi-phase monitoring
Bidirectional measurement capability for accurate AC current tracking
Integrated signal conditioning providing a linear 0V to 5V DC output
Solid core construction eliminating the need for split-core installation

Current Sensors Applications

Monitoring quickly varying motor loads
Integration with chopped waveform drivers
Industrial power distribution systems requiring RMS current data

Current Sensors Procurement Notes

Verify that the specific order matches the CR4470-5 part number to ensure the correct 5A rating and three-channel configuration. Confirm that the application environment stays within the specified 0°C to 60°C operating temperature range. Ensure the power supply provides a stable 24V source without exceeding the 110mA maximum current consumption. Check that the load impedance meets the minimum requirement of 2k ohms for proper signal integrity. Validate that the installation method aligns with DIN rail or panel mount capabilities.

Current Sensors Selection Notes

Select this component when precise RMS measurement of AC currents up to 5A is required across three separate channels. It is suitable for applications involving variable frequency drives or motors where standard average-responding meters would yield inaccurate readings. The bidirectional feature makes it appropriate for regenerative braking scenarios. Ensure the system frequency falls between 50Hz and 400Hz before implementation.

Current Sensors Part Context

This model belongs to the CR4400 series of RMS AC current transducers. The series offers various current ratings and channel configurations. The CR4470-5 specifically addresses the need for high-precision, multi-phase monitoring in industrial settings. It utilizes solid-core technology for robust performance compared to split-core alternatives.